156966298

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{2039}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 239806080

約数和(自身を除く): 82839782

約数列:

[1, 2, 61, 122, 631, 1262, 2039, 4078, 38491, 76982, 124379, 248758, 1286609, 2573218, 78483149, 156966298]

約数ペア:

[(1, 156966298), (2, 78483149), (61, 2573218), (122, 1286609), (631, 248758), (1262, 124379), (2039, 76982), (4078, 38491)]